所以我一直在尝试发送一个multipart/form-data请求,但没有成功。在当前时刻,我得到的错误是请求的必需部分丢失。
{'message': "Required request part 'registrationMetadata' is not present", 'httpStatus': '500 INTERNAL_SERVER_ERROR'}
我知道在请求中指定头部是不明智的,因为请求会处理这一点。但如果我不这样做,我会得到以下错误:
‘{’消息‘:’内容类型'‘不支持’,'httpStatus':'500 INTERNAL_SERVER_ERROR‘}’‘
对于此应用程序,禁用警告和verify=false并不重要,因为外部世界无法访问它。
这是我的python脚本:
import requests
from requests_toolbelt.utils import dump
import json
import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
url = "<ValidUrl>"
data = {"registrationMetadata": '{"firstName":"<name>","lastName":"<lastName>","mobileNumber":"<mobilenumber>","serialNumber":"1234","country":"BE","signingProfile":"sms","externalId":"<externalId>","email": "<email>","language": "nl"}'}
headers = {'Content-Type': 'multipart/form-data; boundary=ebf9f03029db4c2799ae16b5428b06bd'}
auth = ('<username>', '<password>')
session = requests.session()
response = session.post(url, data=str(data), auth=auth, verify=False)
req_dump = dump.dump_all(response)
print(req_dump.decode('utf-8'))
print(response.request.body)
print(response.json())我将添加请求的头部:
< POST <valid url> HTTP/1.1
< Host: <valid host>
< User-Agent: python-requests/2.22.0
< Accept-Encoding: gzip, deflate
< Accept: */*
< Connection: keep-alive
< Content-Type: multipart/form-data; boundary=ebf9f03029db4c2799ae16b5428b06bd
< Content-Length: 237
< Authorization: Basic <valid auth key>==请求在我们的java框架和postman中工作。所以我已经无计可施了。与此同时,我一直在寻找一种适用的解决方案。包括MultipartEncoder。这两种方法似乎都没有奏效。我假设困难在于formData的嵌套值。我遗漏了一些明显的东西。
发布于 2019-12-02 16:21:33
这是特定于此端点的,而registrationMetadata不是该标准的一部分。因此,我下面的建议可能会有影响,也可能没有影响,这真的取决于服务器端,如果看不到,恐怕我们根本无法提供太多帮助。
但是,它会出现在您的registrationMetadata数据字段中,即在内部字典两边包含单引号作为字符串的一部分。我想你可能想要的是:
data = {
"registrationMetadata": {"firstName":"<name>","lastName":"<lastName>","mobileNumber":"<mobilenumber>","serialNumber":"1234","country":"BE","signingProfile":"sms","externalId":"<externalId>","email": "<email>","language": "nl"},
}而不是你在做什么,这是这样的:
data = {
"registrationMetadata": '{"firstName":"<name>","lastName":"<lastName>","mobileNumber":"<mobilenumber>","serialNumber":"1234","country":"BE","signingProfile":"sms","externalId":"<externalId>","email": "<email>","language": "nl"}',
}您还应该使用'json‘库,而不是在请求中强制转换为字符串类型。仅仅将其更改为字符串可能还不够。
session = requests.session()
response = session.post(url, data=json.dumps(data), auth=auth, verify=False)编辑:我发现真正有助于消除这类问题的是跨多行定义我的字典,示例如下:
data = {
"registrationMetadata": {
"firstName": "<name>",
"lastName": "<lastName>",
"mobileNumber": "<mobilenumber>",
"serialNumber": "1234",
"country": "BE",
"signingProfile": "sms",
"externalId": "<externalId>",
"email": "<email>",
"language": "nl",
},
}https://stackoverflow.com/questions/59134873
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